编个C语言程序，用二分法求方程x^3-x^4+4x^2-1=0 在区间[0,1]内的根（精确到0.01)

#include #include int main() { double x1=0,x2=1,x3; double function(double); while(fabs(x1-x2)<=0.01) {x3=(x1+x2)/2; if(function(x1)*function(x2)<=0) x2=x3; else x1=x3; } printf("The root of this equation is %f\